Thank you Lisa, kind of you to look for me.
I do know quite a bit about Bridget and her family. Bridget and her husband, Andrew, married in Tipperary on 5th Apr 1883. They and their four children emigrated to the US in 1894 and a fifth and final child was born in New Orleans in 1896. I have been able to track them all through census records, marriage indexes and newspaper reports. I only found out about them when I researched one of Bridget's nieces who had emigrated in 1906 and the passenger list said she was going to join her Aunt, Bridget Houlihan and gave an address in New Orleans.
Bridget was my husband's 2x Great Aunt. Though I know from her marriage record, and that of her sister, that their father was Thomas Delaney I haven't yet been able to find a definite record of who their mother was. Delaney isn't an uncommon surname in Ireland and there are more Bridgets and Catherines than you could shake several sticks at! Lots of opportunities to pick the wrong one.
So though I have found 'possible' births and mothers, I really would like something to cross reference them to - before I go haring off researching the wrong woman's family :-)
Which prompted my original question. Though in England we didn't record that info on death certs, I knew from later US death certs that, if the information was available it 'may' be recorded on a death certificate but wasn't sure if that varied from state to state.
I'll contact the Louisiana Govt department which holds the records and enquire how to go about ordering one from the UK. They don't seem to do any sort of online order or payment system from what I can see.
Thanks again for your interest.
Boo